340967760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6547}}^1$

素因数の和:6601

約数の個数: 160

約数和(自身を含む): 1247158272

約数和(自身を除く): 906190512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 6547, 7440, 8680, 10416, 13020, 13094, 17360, 19641, 26040, 26188, 32735, 39282, 45829, 52080, 52376, 65470, 78564, 91658, 98205, 104752, 130940, 137487, 157128, 183316, 196410, 202957, 229145, 261880, 274974, 314256, 366632, 392820, 405914, 458290, 523760, 549948, 608871, 687435, 733264, 785640, 811828, 916580, 1014785, 1099896, 1217742, 1374870, 1420699, 1571280, 1623656, 1833160, 2029570, 2199792, 2435484, 2749740, 2841398, 3044355, 3247312, 3666320, 4059140, 4262097, 4870968, 5499480, 5682796, 6088710, 7103495, 8118280, 8524194, 9741936, 10998960, 11365592, 12177420, 14206990, 16236560, 17048388, 21310485, 22731184, 24354840, 28413980, 34096776, 42620970, 48709680, 56827960, 68193552, 85241940, 113655920, 170483880, 340967760]

約数ペア:

[(1, 340967760), (2, 170483880), (3, 113655920), (4, 85241940), (5, 68193552), (6, 56827960), (7, 48709680), (8, 42620970), (10, 34096776), (12, 28413980), (14, 24354840), (15, 22731184), (16, 21310485), (20, 17048388), (21, 16236560), (24, 14206990), (28, 12177420), (30, 11365592), (31, 10998960), (35, 9741936), (40, 8524194), (42, 8118280), (48, 7103495), (56, 6088710), (60, 5682796), (62, 5499480), (70, 4870968), (80, 4262097), (84, 4059140), (93, 3666320), (105, 3247312), (112, 3044355), (120, 2841398), (124, 2749740), (140, 2435484), (155, 2199792), (168, 2029570), (186, 1833160), (210, 1623656), (217, 1571280), (240, 1420699), (248, 1374870), (280, 1217742), (310, 1099896), (336, 1014785), (372, 916580), (420, 811828), (434, 785640), (465, 733264), (496, 687435), (560, 608871), (620, 549948), (651, 523760), (744, 458290), (840, 405914), (868, 392820), (930, 366632), (1085, 314256), (1240, 274974), (1302, 261880), (1488, 229145), (1680, 202957), (1736, 196410), (1860, 183316), (2170, 157128), (2480, 137487), (2604, 130940), (3255, 104752), (3472, 98205), (3720, 91658), (4340, 78564), (5208, 65470), (6510, 52376), (6547, 52080), (7440, 45829), (8680, 39282), (10416, 32735), (13020, 26188), (13094, 26040), (17360, 19641)]